| Patents for F02B 63 - Adaptations of engines for driving pumps, hand-held tools orelectric generators; Portable combinations of engines with engine-driven devices (7,337) |
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| 06/08/2004 | US6745741 Cooling system for four-stroke cycle internal combustion engine |
| 06/08/2004 | US6745475 Brushcutter |
| 06/03/2004 | US20040106494 Hybrid electric vehicle with variable displacement engine |
| 06/03/2004 | US20040104577 Power generation system having an external process module |
| 06/03/2004 | US20040104209 Screw air compressor for a welder |
| 06/03/2004 | US20040103644 Arrangement and method for compressed air systems in vehicles |
| 06/03/2004 | DE19824795B4 Motorarbeitsgerät vom Rucksacktyp Engine work unit pack type |
| 06/03/2004 | DE19818718B4 Brennkraftmaschine mit leckagegesicherter Belüftung Internal combustion engine with leak-safe ventilation |
| 06/03/2004 | DE10245418A1 Gebläseanordnung Blower assembly |
| 06/01/2004 | US6742623 Muffler for internal combustion engine |
| 06/01/2004 | US6742488 Component for governing air flow in and around cylinder head port |
| 05/27/2004 | US20040099256 Auxiliary power unit exhaust system and method for a locomotive |
| 05/27/2004 | DE10252982A1 Control system for supercharged internal combustion engine may inject organic cooling liquid before cooler situated downstream of supercharger |
| 05/26/2004 | EP1066168B1 Drive arrangement for at least one secondary aggregate of a motor vehicle and method for operating the drive arrangement |
| 05/26/2004 | CN1499060A Variable reduction ratio enqine |
| 05/25/2004 | US6739306 Intake arrangement for combustion air |
| 05/25/2004 | US6739304 Cross-flow cylinder head |
| 05/19/2004 | CN2616723Y Petrol water pump |
| 05/19/2004 | CN1497186A Blast mechanism |
| 05/19/2004 | CN1497185A Blast mechanism |
| 05/18/2004 | US6737773 Wiring structure of motor in hybrid compressor |
| 05/13/2004 | US20040088977 Exhaust device with an electric generator |
| 05/13/2004 | DE10349164A1 Controller for internal combustion engine with turbocharger with generator, has device for determining amount of electrical power produced by generator based on exhaust gas cleaning device temperature |
| 05/12/2004 | EP1418656A2 Mobile stand alone unit for providing electrical energy |
| 05/12/2004 | CN2615356Y Full-automatic diesel engine fire fighting machine set |
| 05/12/2004 | CN1495354A Inlet device |
| 05/12/2004 | CN1495349A 压缩机 Compressor |
| 05/06/2004 | US20040084008 Damped accessory drive system including a motor/generator |
| 05/06/2004 | US20040083988 Fan arrangement of a portable handheld work apparatus driven by an internal combustion engine |
| 05/04/2004 | US6729423 Hybrid vehicle propulsion apparatus |
| 04/29/2004 | US20040079343 Engine having oil fill tube with integrated fuel pump |
| 04/29/2004 | US20040079301 Microgenerator of electrical energy |
| 04/29/2004 | US20040079299 Lightweight four-stroke engine |
| 04/28/2004 | CN1492139A Engine starter |
| 04/27/2004 | US6726457 Compressor with supercharged inlet |
| 04/22/2004 | WO2004033869A2 Two-stroke engine transfer ports |
| 04/22/2004 | DE202004002841U1 Mobile appliance especially garden appliance such as lawn mower or chain saw has internal combustion engine and starter constructed as compressed air motor supplied from compressed air cylinder charged by engine driven compressor |
| 04/22/2004 | DE10296363T5 Kombination eines Verbrennungskraftmotors mit einer direkt von der Nockenwelle getriebenen Kühlmittelpumpe Combination of an internal combustion engine having a directly driven by the camshaft coolant pump |
| 04/22/2004 | DE10251833B3 Mobile autonomous electrical energy generation unit has intermediate transmission with switched couplings allowing one or both of 2 IC engines to be coupled to one or both of 2 electrical generators |
| 04/20/2004 | US6722445 Working machine having front-rotary working unit |
| 04/20/2004 | US6722045 Guide bar having rotating guide discs |
| 04/15/2004 | US20040069250 Watercraft having a four stroke engine with a supercharger |
| 04/14/2004 | EP1287233A4 Frre-piston internal combustion engine with valves located in pistons |
| 04/14/2004 | EP1051579B1 Chain fluid pump for a power chain saw and power chain saw comprising such a chain fluid pump |
| 04/14/2004 | CN1488845A Operation method of two-stroke engine fitted with mixed-gas sunction device |
| 04/13/2004 | US6718917 Two-stroke internal combustion engine |
| 04/13/2004 | US6718782 Functional combined equipment for a motor vehicle |
| 04/08/2004 | WO2004029431A1 Coupling device for connecting the crankshaft of an internal combustion engine and of an electric generator |
| 04/08/2004 | US20040065281 Two-stroke engine transfer ports |
| 04/08/2004 | US20040065280 Two-stroke engine transfer ports |
| 04/08/2004 | DE10245419A1 Gebläseanordnung Blower assembly |
| 04/07/2004 | EP1404954A1 Portable electric generator comprising internal combustion engines for the combustion of biogas |
| 04/07/2004 | CN2610124Y Water pump driving wheel mounted on motorcycle electromagnetic wheel |
| 04/07/2004 | CN1487178A Drive device for air pump |
| 04/07/2004 | CN1144938C Magnetic force driving pump of internal combustion engine for vehicle |
| 04/06/2004 | US6715455 Internal combustion engine |
| 04/06/2004 | US6715212 Portable handheld work apparatus |
| 04/01/2004 | WO2003105331A3 Starter system for portable power unit using a portable universal battery pack |
| 04/01/2004 | US20040060525 Fan arrangement |
| 04/01/2004 | DE10326488A1 Ansaugvorrichtung Suction |
| 04/01/2004 | DE10243889A1 Carburetor arrangement for an internal combustion engine driving a machine tool comprises a baffle wall having a piece lying in a baffle chamber at an angle to the intake channel longitudinal axis |
| 04/01/2004 | DE10243178A1 Air conditioning for motor vehicle, uses Stirling cycle engine to convert thermal into mechanical energy to drive air conditioner |
| 03/31/2004 | CN1485534A Operating mechanism |
| 03/30/2004 | US6713934 Generator for an outboard motor |
| 03/30/2004 | US6712029 Cylinder for an internal combustion engine |
| 03/30/2004 | CA2395933C Fuel tank filler assembly for engine driven welder |
| 03/25/2004 | US20040055843 Power generation and actuating system |
| 03/25/2004 | DE10335804A1 Auxiliary driving gear for motor vehicles, has Planet-gear mechanism for transmitting torque input from generator-motor connecting shaft to engine connecting shaft |
| 03/24/2004 | EP1400686A1 Emissions control system for small internal combustion engines |
| 03/24/2004 | EP1144833B1 Cylinder for internal combustion engine |
| 03/24/2004 | CN1484741A Motor/generator and accessory belt drive system |
| 03/23/2004 | US6708736 Fuel assembly for an engine welder |
| 03/18/2004 | US20040051186 Intake device |
| 03/18/2004 | DE10241213A1 Verfahren zum Betrieb eines Zweitaktmotors mit Gemischansaugung Method for operating a two-stroke engine: mixture |
| 03/16/2004 | US6707175 Linear generator with induction coil which moves with respect to fixed permanent magnets |
| 03/16/2004 | US6705263 Handheld type four-cycle engine |
| 03/11/2004 | US20040045517 Method for operating a two-stroke engine having mixture induction |
| 03/11/2004 | DE10239133A1 Combustion engine, esp. 2-stroke motor for hand-held chain saws etc. has resonator tube partially/wholly integrated in engine housing wall, to save space |
| 03/10/2004 | EP1395740A1 Rewind cover guard |
| 03/10/2004 | EP1395738A1 Diesel engines bi-fuel control system |
| 03/09/2004 | US6701628 Guide bar for a portable handheld work apparatus |
| 03/04/2004 | US20040040539 Adjusting device for a throttle pull of an internal combustion engine |
| 03/04/2004 | US20040040522 Two stroke engine with rotatably modulated gas passage |
| 03/04/2004 | DE20309849U1 Mobile electric power generator unit for internal combustion engine connected to air conditioner, e.g. for lorry, has cooling airflow directed onto displaceable guide console |
| 03/04/2004 | DE19751392B4 Zweitakt-Verbrennungsmotor für eine tragbare Arbeitsmaschine Two-stroke internal combustion engine for a portable machine |
| 03/04/2004 | DE19707767B4 Zweitakt-Brennkraftmaschine Two-stroke internal combustion engine |
| 03/04/2004 | DE10238364A1 Betätigungsvorrichtung Actuator |
| 03/03/2004 | EP1394382A1 Motorcycle engine |
| 03/03/2004 | CN1478996A Minitype gasoline power generator |
| 03/03/2004 | CN1478995A Two-stroke engine and its manufacturing method |
| 02/26/2004 | US20040035394 Operating mechanism |
| 02/26/2004 | US20040035112 Air cooled auxiliary power unit for vehicles |
| 02/19/2004 | WO2004015247A1 Retainer for release member |
| 02/19/2004 | US20040033852 Portable transmission device and portable power working machine provided with the same |
| 02/19/2004 | US20040031458 Modular internal combustion engines |
| 02/19/2004 | US20040031250 Carburetor arrangement |
| 02/19/2004 | DE10228224B3 Vorrichtung zur Kühlung einer Stromerzeugereinheit Apparatus for cooling a power generating unit |
| 02/18/2004 | EP1389681A1 Air cleaner assembly for internal combustion engines |
| 02/18/2004 | EP1389678A1 Engine control system |
| 02/17/2004 | US6691807 Hybrid electric vehicle with variable displacement engine |